崔永强,李建民,孙庆和
Cui Yongqiang;Li Jianmin & Sun Qinghe (E&D Research Institute of Daqing Petroleum Administative Bureau;Heilongjiang;

• 1:大庆石油管理局勘探开发研究院
• 2:大庆石油管理局勘探开发研究院
• 3:头台油田开发有限责任公司

摘要(Abstract)：

依据头台油田岩心、测井等资料， 综合描述了储层天然裂缝和人工裂缝系统的基本特征，并对其分布规律、方向性及成因类型进行了探讨和分析， 指出了储层内部天然垂直裂缝是晚白垩世以来， 松辽盆地受远场近东西向挤压作用的产物， 属区域性裂缝。该成果对头台及周边油田加深储层裂缝认识， 指导裂缝性油田注水开发有一定意义。
According to the core and logging data of Toutai Oil Field, this paper introduces the characteristic of natural and artificial fractures, analyzes the distribution and directional genetic type, and concludes that the natural vertical fractures within the reservoir formed from the near east west compression of distant field after late Cretaceous, being regional fractures. This conclusion helps to understand the reservoir fractures of Toutai and the peripheral oil fields and to instruct the waterflooding development of fractured oil fields.

关键词(KeyWords)： 区域裂缝;现代地应力场;油层裂缝;裂缝分布规律;裂缝成因;头台油田;扶余油层;杨大城子油层
Regional fracture,Geo stress field,Reservoir fracture,Fracture distribution,Genesis of fracture,Toutai Oil Field,Fuyu Reservoir,Yangdachengzi Reservoir

Abstract:

Keywords:

基金项目(Foundation):

作者(Authors): 崔永强,李建民,孙庆和
Cui Yongqiang;Li Jianmin & Sun Qinghe (E&D Research Institute of Daqing Petroleum Administative Bureau;Heilongjiang;

参考文献(References)：

• 1, Lorenz, J. C. etal.: Regionalfractures I: A mechanism forthe formation ofregional fractures at depth in flat- lying reservoirs, A AP G Bulletin , 1991 (75) 11 1 378 ～1 757 .
• 2, 钟其权等: 关于松辽盆地构造发育特征的探讨, 石油勘探与开发,1978 (5) 2 。
• 3, 杨继良等: 松辽盆地的构造发育特征与油气聚集, 长春地质学院学报, 1983 (13) 3。
• 4, 殷进垠等: 松辽盆地反转构造特征及其与油气聚集的关系, 大庆油田勘探开发研究论文集, 石油工业出版社( 北京) , 1995 。